Are meant for use at speeds no higher than 50 mph. You shouldn’t drive for more than 50 miles on a spare tyre or at more than 50 miles per hour, as it may not be able to withstand the pressure. How Long Can You Drive On A Spare Tire Dale Earnhardt Jr Buick Gmc A donut spare tire is only a temporary solution to a flat tire. How many miles are you supposed to drive on a spare tire . (this is also an ideal opportunity to check brake pad wear). Are to be used for a cumulative distance of no more than 50 miles. Tire manufacturers usually recommend a speed limit of 50 mph. Spare tyres are not made to last as long as standard ones. I have a donut spare tire — if the spare tire is a donut it is advised to drive at speeds up to 50 mph, and a maximum distance of 70 miles. So if you want to know the exact answer to “how long can you drive on a spare tire,” you should consult the manual. This can make them an attractive option for those not wishing to have to change a tyre on